// Copyright 2021 Flant JSC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package controller

import "github.com/deckhouse/deckhouse/dhctl/pkg/state"

func saveInCacheIfNotExists(cache state.Cache, name string, state []byte) error {
	ok, err := cache.InCache(name)
	if err != nil {
		return err
	}

	if ok {
		return nil
	}

	return cache.Save(name, state)
}
